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lavc/mathops: remove bespoke Arm mid_pred()

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The C codegen is as good if not slightly better than the assembler at
this point.
This commit is contained in:
Rémi Denis-Courmont
2025-12-14 11:19:21 +02:00
parent 8dccb380cf
commit ccd7e66f9e
1 changed files with 0 additions and 22 deletions
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22
libavcodec/arm/mathops.h
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@@ -81,28 +81,6 @@ static inline av_const int MUL16(int ra, int rb)
#endif
#define mid_pred mid_pred
static inline av_const int mid_pred(int a, int b, int c)
{
int m;
__asm__ (
"mov %0, %2 \n\t"
"cmp %1, %2 \n\t"
"itt gt \n\t"
"movgt %0, %1 \n\t"
"movgt %1, %2 \n\t"
"cmp %1, %3 \n\t"
"it le \n\t"
"movle %1, %3 \n\t"
"cmp %0, %1 \n\t"
"it gt \n\t"
"movgt %0, %1 \n\t"
: "=&r"(m), "+r"(a)
: "r"(b), "r"(c)
: "cc");
return m;
}
#endif /* HAVE_INLINE_ASM */
#endif /* AVCODEC_ARM_MATHOPS_H */